Explain the design and development proccess?

The design and development process:

The design and development is the interface of a great variety of skills and expertise in the users developer and domain experts. It is common objective of designing the innovative and useful software. Where design is the process of designing the components and data to satisfy the requirements. And development is the process of creating the system used to develop them.

The three main phases for design and development process are:

The user requirements and interaction of technology analysis. Development of the system. Iterative design and prototyping.